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Recording by Bob Hurd.

Recording identifiers

ISRC
USA4N0303731
CopyrightID (CopyrightChains transaction hash)
0x6f5ce270ef45522c0a1f276f75a99f041e82eaf4a1c4a13c2f0f455c429064a0
Copyright registration time
2026-07-07T23:27:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:dbc7da4ab4eade2a0b3a6f70be40be4f4911adfa159b823d66be62b47aa16286

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.